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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CC_LAYERS_VIDEO_FRAME_PROVIDER_CLIENT_IMPL_H_ | 5 #ifndef CC_LAYERS_VIDEO_FRAME_PROVIDER_CLIENT_IMPL_H_ |
6 #define CC_LAYERS_VIDEO_FRAME_PROVIDER_CLIENT_IMPL_H_ | 6 #define CC_LAYERS_VIDEO_FRAME_PROVIDER_CLIENT_IMPL_H_ |
7 | 7 |
8 #include "base/memory/ref_counted.h" | 8 #include "base/memory/ref_counted.h" |
9 #include "base/synchronization/lock.h" | 9 #include "base/synchronization/lock.h" |
10 #include "cc/layers/video_frame_provider.h" | 10 #include "cc/layers/video_frame_provider.h" |
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32 | 32 |
33 scoped_refptr<media::VideoFrame> AcquireLockAndCurrentFrame(); | 33 scoped_refptr<media::VideoFrame> AcquireLockAndCurrentFrame(); |
34 void PutCurrentFrame(const scoped_refptr<media::VideoFrame>& frame); | 34 void PutCurrentFrame(const scoped_refptr<media::VideoFrame>& frame); |
35 void ReleaseLock(); | 35 void ReleaseLock(); |
36 const gfx::Transform& stream_texture_matrix() const { | 36 const gfx::Transform& stream_texture_matrix() const { |
37 return stream_texture_matrix_; | 37 return stream_texture_matrix_; |
38 } | 38 } |
39 | 39 |
40 // VideoFrameProvider::Client implementation. These methods are all callable | 40 // VideoFrameProvider::Client implementation. These methods are all callable |
41 // on any thread. | 41 // on any thread. |
42 virtual void StopUsingProvider() OVERRIDE; | 42 virtual void StopUsingProvider() override; |
43 virtual void DidReceiveFrame() OVERRIDE; | 43 virtual void DidReceiveFrame() override; |
44 virtual void DidUpdateMatrix(const float* matrix) OVERRIDE; | 44 virtual void DidUpdateMatrix(const float* matrix) override; |
45 | 45 |
46 private: | 46 private: |
47 explicit VideoFrameProviderClientImpl(VideoFrameProvider* provider); | 47 explicit VideoFrameProviderClientImpl(VideoFrameProvider* provider); |
48 friend class base::RefCounted<VideoFrameProviderClientImpl>; | 48 friend class base::RefCounted<VideoFrameProviderClientImpl>; |
49 virtual ~VideoFrameProviderClientImpl(); | 49 virtual ~VideoFrameProviderClientImpl(); |
50 | 50 |
51 VideoLayerImpl* active_video_layer_; | 51 VideoLayerImpl* active_video_layer_; |
52 | 52 |
53 // Guards the destruction of provider_ and the frame that it provides | 53 // Guards the destruction of provider_ and the frame that it provides |
54 base::Lock provider_lock_; | 54 base::Lock provider_lock_; |
55 VideoFrameProvider* provider_; | 55 VideoFrameProvider* provider_; |
56 | 56 |
57 gfx::Transform stream_texture_matrix_; | 57 gfx::Transform stream_texture_matrix_; |
58 | 58 |
59 DISALLOW_COPY_AND_ASSIGN(VideoFrameProviderClientImpl); | 59 DISALLOW_COPY_AND_ASSIGN(VideoFrameProviderClientImpl); |
60 }; | 60 }; |
61 | 61 |
62 } // namespace cc | 62 } // namespace cc |
63 | 63 |
64 #endif // CC_LAYERS_VIDEO_FRAME_PROVIDER_CLIENT_IMPL_H_ | 64 #endif // CC_LAYERS_VIDEO_FRAME_PROVIDER_CLIENT_IMPL_H_ |
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